68044472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 142755000

約数和(自身を除く): 74710528

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 1549, 2312, 2584, 3098, 5491, 6196, 10982, 12392, 21964, 26333, 29431, 43928, 52666, 58862, 105332, 117724, 210664, 235448, 447661, 500327, 895322, 1000654, 1790644, 2001308, 3581288, 4002616, 8505559, 17011118, 34022236, 68044472]

約数ペア:

[(1, 68044472), (2, 34022236), (4, 17011118), (8, 8505559), (17, 4002616), (19, 3581288), (34, 2001308), (38, 1790644), (68, 1000654), (76, 895322), (136, 500327), (152, 447661), (289, 235448), (323, 210664), (578, 117724), (646, 105332), (1156, 58862), (1292, 52666), (1549, 43928), (2312, 29431), (2584, 26333), (3098, 21964), (5491, 12392), (6196, 10982)]